Based in Hirakata City, Osaka HIPHOP crew "109" based in Hirakata City, Osaka. The two rappers, crap the grubby and Hinoki, have released their first GACHA-GACHA", the first co-produced EP by the two rappers. The two rappers made a similar mistake at the end of 2024, and the timing of their mistakes coincidentally coincided, resulting in the creation of this impulsively rebellious work.